Perhaps you should try some spelling variations:
wang liang » wang yang
than china » tuan china, han china, wuhan china
china daun » china data, china den, china due
wang kang » wang yang, wang yan, wang yong
daun yang » dan yang, du yang, tan yang
jie chang » jie zhang, jin chang, ii chang
yang jie » yang jin, yang di, yang jui

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wang kang) OR (wang liang))) or (wang yanling)) than china daun yang jie chang (hai or hari) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wang kang) OR (wang liang))) OR (wang yanling)) than china daun yang jie chang (hai OR hari) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wang kang) OR (wang liang))) or (wang yanling)) than china daun yang jie chang (hai or hari) ;*".